They combine the base form of the verb with TO- the sign of the infinitive.

它们把动词原形与不定式符号 To 结合来。

Eventually, they combined their regional forms into one awesome new style that was even more powerful, jingxi.

后 他们把各自戏剧风格结合形成了种更强大新风格——京戏。

The word acronym fuses together two combining forms: acr-, meaning " beginning" and -onym, meaning " name" or " word" , both of which trace back to Greek.

首字母缩略词词融合了两种组合形式：acr-，意思是“开始” 和-onym， 意思是“名称” 或“单词”，两者都可以追溯到希腊语。